本文实例讲述了C#实现进程管理的启动和停止方法。分享给大家供大家参考。具体实现方法如下：

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.IO; //引用命名空间 using System.Diagnostics; using System.Threading; namespace StartStopProcess { public partial class Form1 : Form { int fileIndex; string fileName = "Notepad.exe"; Process process1 = new Process(); public Form1() { InitializeComponent(); //以详细列表方式显示 listView1.View = View.Details; //参数含义：列名称，宽度（像素），水平对齐方式 listView1.Columns.Add("进程ID", 70, HorizontalAlignment.Left); listView1.Columns.Add("进程名称", 70, HorizontalAlignment.Left); listView1.Columns.Add("占用内存", 70, HorizontalAlignment.Left); listView1.Columns.Add("启动时间", 70, HorizontalAlignment.Left); listView1.Columns.Add("文件名", 280, HorizontalAlignment.Left); } private void buttonStart_Click(object sender, EventArgs e) { string argument = Application.StartupPath + "myfile" + fileIndex + ".txt"; if (File.Exists(argument)==false) { File.CreateText(argument); } //设置要启动的应用程序名称及参数 ProcessStartInfo ps = new ProcessStartInfo(fileName, argument); ps.WindowStyle = ProcessWindowStyle.Normal; fileIndex++; Process p = new Process(); p.StartInfo = ps; p.Start(); //等待启动完成，否则获取进程信息可能会失败 p.WaitForInputIdle(); RefreshListView(); } private void buttonStop_Click(object sender, EventArgs e) { this.Cursor = Cursors.WaitCursor; //创建新的Process组件的数组,并将它们与指定的进程名称（Notepad）的所有进程资源相关联. Process[] myprocesses; myprocesses = Process.GetProcessesByName(Path.GetFileNameWithoutExtension(fileName)); foreach (Process p in myprocesses) { //通过向进程主窗口发送关闭消息达到关闭进程的目的 p.CloseMainWindow(); //等待1000毫秒 Thread.Sleep(1000); //释放与此组件关联的所有资源 p.Close(); } fileIndex = 0; RefreshListView(); this.Cursor = Cursors.Default; } private void RefreshListView() { listView1.Items.Clear(); //创建Process类型的数组,并将它们与系统内所有进程相关联 Process[] processes; processes = Process.GetProcessesByName(Path.GetFileNameWithoutExtension(fileName)); foreach (Process p in processes) { //将每个进程的进程名称、占用的物理内存以及进程开始时间加入listView中 ListViewItem item = new ListViewItem( new string[]{ p.Id.ToString(), p.ProcessName, string.Format("{0} KB", p.PrivateMemorySize64/1024.0f), string.Format("{0}",p.StartTime), p.MainModule.FileName }); listView1.Items.Add(item); } } private void buttonRefresh_Click(object sender, EventArgs e) { RefreshListView(); } private void Form1_Load(object sender, EventArgs e) { } } }

希望本文所述对大家的C#程序设计有所帮助。